Compare BMW M6 E63 Coupe vs BMW 8 Series Gran Coupe G16 vs BMW M8 F92
Variants
M6 SMG
840d Euro6d xDrive
840d xDrive
840i
840i Euro6d
840i Euro6d xDrive
840i xDrive
M850i xDrive
M8
M8 Competition
Capacity
Cargo Capacity
450 L / 15.9 cu-ft
440 L / 15.5 cu-ft
420 L / 14.8 cu-ft
Coolant Capacity
15.0 L / 15.9 qt
9.5 L / 10.0 qt
Engine Oil Capacity
10.0 L / 10.6 qt
Fuel Capacity
70.0 L / 18.5 gal
68.0 L / 18.0 gal
Passengers
4
5
4
Payload
490 kg / 1080 lbs
500 kg / 1102 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Electric Steering
Electric Steering
Suspension | Front
MacPherson strut
Double-wishbone
Double-wishbone
Suspension | Rear
Multi-link
Multi-link
Multi-link
Turning Circle
12.5 m / 41.0 ft
12.3 m
12.2 m / 40.0 ft
Construction
Body Style
2-door Coupe
2-door Coupe
Dimensions
Ground Clearance
128 mm
Size | Height
1362 mm / 53.6 in
Size | Length
4871 mm / 191.8 in
4867 mm / 191.6 in
Size | Width
1855 mm / 73.0 in
1907 mm / 75.1 in
Track Width | Front
1567.0 mm / 61.7 in
1627.0 mm / 64.1 in
1627.0 mm / 64.1 in
Track Width | Rear
1584.0 mm / 62.4 in
1671.0 mm / 65.8 in
1632.0 mm / 64.3 in
Weight
1710.0 kg / 3769.9 lbs
1885.0 kg / 4155.7 lbs
Wheelbase
2781 mm / 109.5 in
3023 mm / 119.0 in
2827 mm / 111.3 in
Performance
Acceleration | 0 - 100 km/h
4.6 sec
Acceleration | 0 - 60 mph
4.4 sec
CO2 Emission
342 g/km
238 ~ 242 g/km
Coefficient Of Drag
0.32
Fuel Economy
10.5 L/100km / 22.4 MPG (combined) | 15.2 L/100km / 15.5 MPG (urban) | 7.7 L/100km / 30.5 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 4
Euro 6d-Temp
Engine
S85B50
S63B44
Engine | Bore
92.0 mm / 3.6 in
89.0 mm / 3.5 in
Engine | Compression Ratio
12.0:1
10.0:1
Engine | Displacement
5.0 L / 305.1 cu-in / 4999.0 cc
4.4 L / 268.2 cu-in / 4395.0 cc
Engine | Power
507.0 hp / 378.1 kW @ 7750 rpm
Engine | Specific Output
101.4 hp/L / 1.7 hp/cu-in
Engine | Stroke
75.2 mm / 3.0 in
88.3 mm / 3.5 in
Engine | Torque
520 Nm / 383.5 lb-ft @ 6100 rpm
Engine | Type
Naturally-aspirated multi-port injected petrol V10 DOHC engine with 4 values per cylinder
Twin-scroll turbocharged direct-injected petrol V8 engine with 4 values per cylinder
Transmission | Gears
7-speed
8-speed
8-speed
Transmission | Type
Automatic
Automatic Steptronic
Automatic M Steptronic
Production
Availability
2019
Debut
2018-06
Made In
Germany
Reviews
Neofiliac score
78%
81%
89%
Pros
- Superb, characterful V10 engine
- Beautiful exterior styling
- Good performance
- Decent styling
- Good 0.28 drag coefficient
- Good tech integration
- Rather sexy styling
- Good performance overall
- Arguably the best BMW available
Cons
- Horrible engine durability
- Bad SMG transmission
- Very high fuel consumption
- MacPherson front suspension
- Hunchback gran coupe nonsense
- AWD
- Reliability concerns
- AWD only
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